baber/WOPTO huggingface dataset:
Patent JP-H07146618-A (JP)
Title: Transfer method and image forming device
Inventor: KUMON AKIRA
IPC: G03G15/16
Filed: 1993-11-24
Abstract: PURPOSE:To obtain an excellent image by setting voltage generated between an electrostatic latent image carrier and a conductive electrode and voltage generated in a resistance element or a constant-voltage element as force for transferring a developed image on an image receiving paper. CONSTITUTION:This device is provided with a corona discharger 2 electrifying a photoreceptor 1, an exposure device for performing image-exposure to the photoreceptor 1, and a developing device for developing a latent image after exposure, and the developing device is constituted of a fixed magnet 4a for generating magnetic field included in the photoreceptor 1 in order to stick toner being the magnetic developer on the electrostatic latent image carrier, a developing electrode 4b consisting of a conductive member for recovering the excess toner other than in an image part by impressing voltage, and a power source device 4c capable of impressing voltage and holding electric field on the electrode 4b. In such a case, a force for transferring the developed image on the image receiving paper is a voltage generated by charge supplied by a power source device between the electrostatic latent image carrier and the conductive electrode, and a voltage generated in the resistance element or the constant-voltage element.
Patent JP-H04165697-A (JP)
Title: Blackening treatment method for copper-clad laminated board
Inventor: YOSHIDA SUMIO
IPC: H05K3/46
Filed: 1990-10-30
Abstract: PURPOSE:To improve the characteristics of a treated film and a working efficiency and moreover, to prevent a treatment unevenness from being generated by a method wherein the surface of the outside copper foil of an internal layer circuit board for multilayer use is dipped in 3 to 7% of a sodium hydroxide solution or a potassium hydroxide solution at 40 to 70 deg.C for one to five minutes and is degreased and thereafter, water washing, roughening and blackening treatments are performed. CONSTITUTION:When the surface of an outside copper coil of an internal layer circuit board for multilayer use is degreased, rinsed, roughened and blackened, the surface is dipped in 3 to 7% of a sodium hydroxide solution or a potassium hydroxide solution at 40 to 70 deg.C for one to five minutes and is degreased and after that, water washing, roughening and blackening treatments are performed. Thereby, a blackening treatment method for a multilayer copper-clad laminated board, which is good in working efficiency and does not generate a treatment unevenness, is obtained.
Patent JP-H08132220-A (JP)
Title: Method for removing sand in casting
Inventor: YAMAZAKI HIROSHI
IPC: B22D29/00
Filed: 1994-11-02
Abstract: PURPOSE: To shorten the heating time and to miniaturize the apparatus by supplying the air or gaseous oxygen into core sand and burning the sand, in the case of removing the core sand from a casting by burning the sand in a heating furnace. CONSTITUTION: The casting W is charged into the heating furnace 1 lining refractory 3 in the inside of the body 2 and heated to a prescribed temp. A fan for uniformizing the temp. in the furnace is arranged at the bottom part of the heating furnace 1. In the opening part of the position using a core of the casting W, nozzles N connected with a header H are arranged to the faced position, and in the header H, compressed air or gaseous oxygen is supplied. In such a way, since the core sand is burnt by supplying the air or the gaseous oxygen, the heating time can be shortened to about 1/3 of the conventional method and combustion efficiency is improved.
Patent JP-2001119491-A (JP)
Title: Abnormality monitor system
Inventor: YOKOMORI MASAO
IPC: H04Q9/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To realize an abnormality monitor system by which the presence of a fault in a monitor object can be monitored even from a remote place. SOLUTION: This abnormality monitor system consists of a parallel-to-serial signal conversion means that converts a binary parallel signal that is outputted from a plurality of monitor objects in parallel and relates to the presence of an abnormality into a serial signal and of a monitor control means that receives the binary serial signal outputted from the parallel-to-serial signal conversion means and executes a monitor control function via a network.
Patent JP-2001118811-A (JP)
Title: Device for applying adhesive tape to substrate
Inventor: MASUMOTO SHINGO
IPC: H01L21/301
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for applying an adhesive tape to the entire surface of a substrate uniformly by effectively suppressing the deflection of the substrate by utilizing fluid pressure. SOLUTION: A substrate suction 4 for sucking and retaining the peripheral part of a semiconductor wafer W is provided at an application table 1, at the same time a main surface S of the application table 1 is composed on a flat surface so that a small gap (c) can be uniformly formed on nearly an entire surface between a main surface S of the application table 1 and the semiconductor wafer W being sucked and retained, a means for supplying pressurized fluid to the gap (c) is provided, and at the same time an exhaust channel 10 for unloading the supplied fluid from an area near the outer periphery of the gap (c) is provided.
Patent JP-H11132340-A (JP)
Title: Hot air control valve
Inventor: IWANO TAKENORI
IPC: F16K1/22
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a hot air control valve which can be installed in a limited space. SOLUTION: In a hot air control valve 10 disposed in a blow support pipe of a blast furnace or the like, a heat-resistant valve plate 1 is disposed in a short pipe provided with a ball surface having a flow passage for heat fluid formed of a heat-resistant heat insulation layer on an inner circumference of a metal casing, and it comprises a first and a second support shafts fixed at part of the heat-resistant valve plate 17 and disposed through the casing, and a drive mechanism to drive rotation of the first support shaft, therefore the hot air control valve 10 can be installed in a limited space of the blow support pipe.
Patent JP-H05133987-A (JP)
Title: Electric watt-hour meter
Inventor: YOSHINAGA TORU
IPC: G01R22/00
Filed: 1991-11-11
Abstract: PURPOSE:To reduce the size of the title watt-hour meter by converting an AC voltage and current into quantized digital voltage and current value data and constituting the main body of the meter of a digital circuit. CONSTITUTION:A/D conversion circuits 12 and 13 driven by an oscillator 17 respectively convert an AC voltage (v) and current (i) into quantized digital voltage and current value data and a multiplier 14 finds power value data by performing multiplication on the data. An adder 15 finds an integrated watt-hour value by successively adding the power value data to each other and the watt-hour value is displayed on a watt-hour displaying section 16. A shift register 23, on the other hand, successively stores the power value data outputted from the multiplier 14 and an adder 24 takes the sum of all stored data and outputs the sum to a register 19 for storage. A subtraction counter 20 performs subtraction on the value stored in the register 19 in accordance with the oscillating period of an oscillator 18 while the counter 20 loads the values by inverting the value at every prescribed period and, when the count value becomes '0', inverts its output. The output of the counter 20 becomes a meter constant pulse. Since this electronic watt-hour meter can be constituted of a large-scale IC by using a digital circuit as a main body in such a way, the meter can be reduced in size.
Patent JP-2001114405-A (JP)
Title: Article search support system
Inventor: ODA YASUNORI
IPC: G06Q50/10
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To search for articles such as documents easily. SOLUTION: Documents 107 each carry an RFID tag 105 containing identification information. An antenna 100a on a reader/writer 100 for reading out the identification information from the RFID tags 105 is fixed at one end of a storage part 106. The identification information on the documents 107 in the storage part 106 is read in to the reader/writer 100. From the result of the read, a management computer 102 identifies the documents 107 in the storage part 106, and estimates the order of their arrangement in the storage part 106 on the presumption that they are, when returned to the storage part 106, put at the left end of their row.  Upon receiving the user's designation of the document 107 as a search object, the management computer 102 determines and displays whether it is present in the storage part 16 or not, and if present, displays its location in all the documents 107 in the storage part 106 determined on the basis of the order of arrangement, as information to help the user with the search for the document 107 in question.
Patent JP-H04166632-A (JP)
Title: Engine output controller
Inventor: TOGAI KAZUHIDE
IPC: F02D17/02
Filed: 1990-10-31
Abstract: PURPOSE:To achieve required engine torque on average by correcting the required engine torque on the basis of a torque deviation between the required engine torque and estimated output torque to be fed back, and calculating target engine torque so as to determine a torque decease quantity. CONSTITUTION:In an engine controller, a torque deviation calculator calculates a torque deviation Terr between required engine torque Ttag and estimated output torque Tout to be fed back. A target engine torque calculator corrects required engine torque Trefo on the basis of the torque deviation Terr to calculate target engine torque Ttag. An output torque calculator calculates present output torque Texp on the basis of an intake quantity A/N. An output restriction value calculator calculates a torque decrease quantity according to a difference between Ttag and Texp and the number Nfc of fuel cut cylinders according to the torque decrease quantity, to control a fuel injection controller. An estimated output torque calculator calculates estimated output torque Tout thereafter.
Patent JP-H09135701-A (JP)
Title: Rubber-soled sock
Inventor: OKAYASU HIDEO
IPC: A43B23/08
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To safely and surely protect toes and to improve wearing comfortableness. SOLUTION: The projection pieces 3, 4 and 5 of appropriate height are erected at the peripheral edge parts of the big toe part 2a and four-toe part 2b of a rubber-soled sock sole 2 and the toe gap part 2c of the big toe part and a second toe part, respectively and bent hard protective plates 8, 9 and 10 are respectively fixed to the outer side face parts of the respective projection pieces. The toes are protected by receiving a falling object at the upper ends of the protective plates, the projection pieces are turned as cushions for the toes and the wearing comfortableness is eased.
Patent JP-S63144172-A (JP)
Title: Silicon nitride powder composition, preparation and manufacture of sintered products
Inventor: DOMINIKU RISHIYON
IPC: C04B35/584
Filed: 1987-11-24
Abstract: Reinforcing Si3N4 ceramics with preoxidized SiC whiskers improves flexural strength and WEIBULL modulus over that of comparable bulk Si3N4 ceramics or Si3N4 ceramics reinforced with neat SiC whiskers. Hot isostatic pressing further improves the physical properties of said ceramics.
Patent JP-H01137042-A (JP)
Title: Wall structure of building
Inventor: KOIKE YOSHIHIKO
IPC: E04B1/74
Filed: 1987-11-20
Abstract: PURPOSE: To provide a wall structure having good sound isolation/heat isolation performance and capable of effectively utilizing energy by arranging a plate of a heat insulating material in the gap between an exterior material and an interior material or an interior bed material to form indoor/outdoor vent layers, and arranging a heat storage body on the indoor vent layer side of the interior material or the interior bed material. CONSTITUTION: Double vent layers 2, 4 are formed on the outdoor side and indoor side via a plate of a heat insulating material 6 in the gap between an exterior material 1 and an interior material 3b or an interior bed material 3a constituting the wall of a building. A plate-like heat storage body 50 is arranged to face the indoor side vent layer 4 near or in close contact with the interior material 3b or the interior bed material 3a. A wall structure excellent in heat insulation performance and sound isolation performance and capable of effectively utilizing solar energy or the cold air at night can be obtained.
Patent JP-2001117743-A (JP)
Title: Cartridge information display constitution and computer readable storage medium stored with cartridge information display program
Inventor: YOSHINO MASUMI
IPC: G06F3/0484
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To enable a user to select a suitable cartridge or correct the set contents of printing in accordance with the cartridge information on an item exerting influence to printing quality by providing the cartridge information to the user. SOLUTION: In cartridge information display constitution capable of displaying information read out from storage parts of respective IC chips on a display 22 of a computer 2 when ink cartridges 111, 112 provided with IC chips 1111, 1121 respectively are loaded on a printer 1, cartridge information to be displayed on the display 22 includes at least one of manufacturer/seller information, manufacturing term information, cartridge type information, coloring medium color information, and cartridge size information.
Patent JP-H0561183-A (JP)
Title: Exposing mask
Inventor: TANAKA YOKO
IPC: G03F1/68
Filed: 1991-11-11
Abstract: PURPOSE:To improve the resolution threshold of a transfer device and to allow faithful pattern transfer at a specified light quantity by using translucent film patterns in place of light shielding film patterns. CONSTITUTION:The exposing mask which has a light transparent substrate 1 and the mask patterns 2 constituting of a light shieldable material disposed on the light transparent substrate 1 is so constituted as to include the translucent film patterns constituted as to vary the optical path length to exposing light. Namely, the translucent film patterns are used in place of the light shielding film patterns as the mask patterns 2 having the sizes in a certain range. The translucent film patterns having a prescribed transmittance are preferably used if the value obtd. by dividing the pattern size of the mask patterns 2 by l/NA of the exposing conditions is <=0.61 and the opaque patterns of nearly 0 transmittance are used if the above-mentioned value is >=0.61. Further, the amplitude transmittance of the translucent film patterns is adjusted according to the sizes of the mask patterns 2.
Patent JP-H10119232-A (JP)
Title: Stamp plate-making device
Inventor: FUKUDA TAISUKE
IPC: B41K1/50
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a stamp plate-making device capable of forming surely a high quality stamp without generating inferiority in process caused by a sag owing to puching of a printing material by a method wherein a surface of the printing material can be cleanly processed by processing surely and accurately the surface of the printing material without being influenced from environment and a relative size of a character. SOLUTION: In a stamp plate-making device for toys wherein a stamp 11 in which a printing material 3 capable of being processed with a thermal means is supported by being mounted on a support body 4, and a processing means 6 in which a surface of the printing material 3 of a stamp 31 is processed with a thermal means are provided, and the surface of the printing material 3 is partly melted with the processing means 6 based on an inputted process data to form an arbitrary printing image part on the surface of the printing material 3, a material constituting the printing material 3 is a microporous body composed of three dimensional continuous network skeleton obtained by removing a phthalate plasticizer after mixing syndiotactic 1, 2-polybutadiene and phthalate plasticizer, and a microporous body contains 5-35wt.% of the phthalate plasticizer.
Patent JP-H09138340-A (JP)
Title: Camera
Inventor: UNO TETSUYA
IPC: G03B13/06
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized camera capable of accurately detecting a focusing state without causing a parallax by providing a luminous flux splitting device between a front group and a rear group and arranging a focusing state detecting element at the inside of a finder optical system. SOLUTION: A photographic optical system is constituted of the front group L1, a half mirror HM1 and a photographic system rear group L2. The finder optical system is constituted of the front group L1, the half mirror HM1, a total reflection mirror AM2, a finder system rear group L3 and an eyepiece LE. The half mirror HM1 splits a luminous flux made incident on the photographic optical system into a photographing luminous flux being a transmitted luminous flux and a finder luminous flux being a reflected luminous flux in the midst of the photographic optical system. The half mirror HM3 is arranged between the finder system rear group L3 and a primary image surface 11, and the focusing state detecting element SF detecting a focusing state using a luminous flux split by the half mirror HM3 is arranged. Thus, the focusing state is detected while film is exposed.
Patent JP-S63149567-A (JP)
Title: Optical measuring method in physical property change
Inventor: TSUJII TAICHI
IPC: G01P13/00
Filed: 1986-12-12
Abstract: PURPOSE:To accurately measure physical property change, by a method wherein the incident intensity of the light to a light receiving means is measured by each measuring point and the absolute value of the average value per unit time thereof is calculated to be set as the speed component of the physical property change of an object to be measured at each measuring point. CONSTITUTION:The unit elements of the light receiving surface of a light receiving element 3 are arranged in a matrix form. The light from a light emitting element 1 is allowed to irradiate an isolated heart muscle cell 2 and the reflected light from the boundary surface of the cell 2 is received as an image signal by the unit element at the position corresponding to the cell 2. This image signal is resolved into a signal by each unit element by an image resolving circuit 4 to be stored in a frame memory 5. The incident intensity of the reflected light from the boundary surface of the cell 2 to the element 3 is measured by each measuring point and the average value per a unit time thereof is calculated to be set as the speed component of the physical property change of the cell 2 being a substance to be measured at each measuring point. Therefore, by using this speed component, the speed and acceleration at each measuring point, the speed and acceleration of the whole of a measuring region and the cycle of direction of the physical property change of the cell 2 in the measuring region are easily obtained and physical property change can be accurately measured.
Patent JP-H06148757-A (JP)
Title: Optical system driving device
Inventor: FUJIMOTO OSAMU
IPC: H04N1/10
Filed: 1992-11-04
Abstract: PURPOSE:To shorten the time of assembling work for a two speed gear by perfectly eliminating erroneous insertion deviated by one tooth at the time of incorporating the two speed gear. CONSTITUTION:This device is provided with a rack gear 50 for guiding, which is disposed along the moving path of a light source unit 20, and a movable rack gear 60 coupled with a mirror unit 31 provided in parallel with the gear 50. A 1st pinion 71 meshing with the gear 50 and a 2nd pinion 72 meshing with the gear 60 are provided. The face width of the adjacent teeth 71a and 71b of the pinion 71 is made different, and the face width of the adjacent teeth 50a and 50b of the gear 50 is made different so as to mesh with the face width of the pinion 71, then the meshing position of the gear 90 and the pinion 71 is decided.
Patent JP-H03156795-A (JP)
Title: Semiconductor memory circuit device
Inventor: MOGI HIROYUKI
IPC: G11C11/401
Filed: 1989-11-15
Abstract: PURPOSE:To prevent timing malfunction of senseup and attain high speed readout by providing a dummy word line having a transistor (TR). CONSTITUTION:A dummy word line DWL having similar shape and pattern as word lines WL1 - WLn in a RAM circuit is provided. Then a signal in the word lines WL1 - WLn reaching the end is sensed quickly to operate a sense amplifier 109 by setting a drain capacitance of a dummy side transistor (TR) T2 equivalent to that of a bus line in the RAM circuit to a value close to a load capacitance of the word lines WL1 - WLn such as a capacitance a little smaller than the load capacitance. Thus, the timing malfunction of a sense amplifier 109 is prevented and high speed readout is attained.
Patent JP-H11122307-A (JP)
Title: Network connector
Inventor: ODA TOSHICHIKA
IPC: H04L47/265
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To enable transmission in the IP packet constitution of a small overheads when transmitting the same plural calls from a network connector at the destination to transmit by housing the information signals of plural calls in one internet protocol packet. SOLUTION: A short packet constituting means 14 constitutes a short packet by acquiring a short packet head from a short packet header generating means 15 and a short packet payload from a payload length instructing means 16 for each call. The short packet header contains a speech line number and a coding system identifier. Then, the constituted short packet is transferred to a short packet buffer 17. A packet assembling means 18 generates an IP packet header, checks the time of short packet generation in a tag and the time limit of for transmission from the respective short packet buffers 17 corresponding to the speech line number, extracts the short packets in the order from the early generation time and constitutes the payload of the IP packet.
Patent JP-H07146246-A (JP)
Title: Photomask and apparatus for detecting foreign matter thereon
Inventor: OOKA MASATO
IPC: G03F1/44
Filed: 1993-11-25
Abstract: PURPOSE:To accurately detection the presence and size of foreign matter attached even when inspection light is reflected partially on a film surface of a pericle. CONSTITUTION:A pattern 17 is made up of a light shielding film 2 at a specified position about 1-10mm further inside from the inside of a mounting position 16 of a pericle outside an area where the pattern is formed. The pattern 17 is made impossible to be discriminated from foreign matter with a mask foreign matter detector using a laser. Prior to the mounting of the pericle, an inspection of a photomask is performed with the foreign matter detector. As a result, the pattern 17 impossible to be discriminated from the foreign matter is recognized as foreign matters and the detection level thereof is recorded. Then, the pericle is mounted to perform an inspection with the detector. When the detection level of the pattern 17 impossible to be discriminated from the foreign matter as foreign matters is different as compared with that before the mounting of the pericle, the sensitivity of the detector is adjusted and an inspection is performed again.